L-Acoustics LA12X, Руководство пользователя

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Technical description
Technical description
Main features
Internal components
The core of the LA12X is a dual DSP engine driving four channels of amplication from four inputs. The LA12X also
features a ash memory for preset storage and management, high performance A/D-D/A converters and AES/EBU
inputs for audio signals, a universal SMPS (Switched Mode Power Supply) with PFC (Power Factor Correction), a front
panel user interface, and a 1 Gb/s dual port Ethernet device for networked remote control.
Front and rear panels
5 1
2
3
4
6 7 8 9
10 11
12
13
14
15
16
OUT2
MAINS:
100 - 240 V ~ / 50-60 Hz / 1900 W
OUTPUT PWR PER CH / IMP:
2 00 W / 4 Ω
2
OUT1
1+1- 2+2-
OUT3
1+1-
OUT4
2+2-
CLASS II WIRING
OUT1
OUT2
OUT3
OUT4
A (+)
B ( - )
C (+)
D ( - )
E (+)
F ( - )
G (+)
H ( - )
6
1 status LED
2 LED meters: 10 powerCON power supply connector (32 A)
— LIMIT/CLIP level 11 outward ventilation grills
— audio levels (-5 dB, -10 dB and -20 dB) 12 speakON output connectors
— SIGNAL presence 13 XLR analog and AES/EBU input connectors
— LOAD presence 14 XLR analog and AES/EBU link connectors
3 L-NET network control LED 15 1 Gb/s etherCON L-NET network connectors
4 2 x 24 characters LCD display 16 CA-COM output connector
5 navigation/edition encoder wheel
6 power/standby key and LED
7 channel selection keys
8 menu keys
9 inward ventilation grill and foam lter
11 LA12X user manual (en) version 2.0